| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.05 | 20,000 | $1,601,044.00 | 19,347 | 2011-04-26 | Filing | |
| $80.27 | 7,000 | $561,887.90 | 24,063 | 2011-04-27 | Filing | |
| $79.42 | 21,805 | $1,731,753.10 | 4,620 | 2011-04-26 | Filing | |
| $79.05 | 2,500 | $197,625.50 | 12,341 | 2011-03-03 | Filing | |
| $75.85 | 7,114 | $539,569.87 | 19,347 | 2011-02-25 | Filing | |
| $77.05 | 43,484 | $3,350,355.23 | 26,461 | 2011-02-25 | Filing | |
| $75.80 | 5,000 | $379,001.00 | 23,063 | 2011-02-25 | Filing | |
| $77.66 | 5,236 | $406,639.80 | 4,639 | 2011-02-17 | Filing | |
| $77.58 | 12,000 | $930,916.80 | 9,875 | 2011-02-17 | Filing | |
| $77.72 | 68,306 | $5,308,735.49 | 5,683 | 2011-02-17 | Filing | |
| $77.91 | 17,930 | $1,396,886.85 | 73,989 | 2011-02-17 | Filing | |
| $78.13 | 10,600 | $828,146.20 | 9,065 | 2011-02-16 | Filing | |
| $78.20 | 79 | $6,177.80 | 9,065 | 2011-02-16 | Filing | |
| $78.21 | 1,260 | $98,547.12 | 9,144 | 2011-02-16 | Filing | |
| $72.21 | 3,230 | $233,241.85 | 18,008 | 2011-02-01 | Filing | |
| $72.24 | 1,678 | $121,219.22 | 21,238 | 2011-02-01 | Filing | |
| $68.05 | 3,528 | $240,076.87 | 261,208 | 2011-01-05 | Filing | |
| $67.64 | 37,197 | $2,515,975.32 | 264,736 | 2011-01-05 | Filing | |
| $66.16 | 40,725 | $2,694,288.62 | 251,833 | 2010-12-06 | Filing | |
| $65.16 | 2,661 | $173,388.37 | 9,078 | 2010-11-24 | Filing |